Series ADE010223x
VHF Band II - FM Broadcasting
ANTENNA FEATURES
- Dipole antenna.
- Vertical polarization.
- Broadband 87.5÷108 MHz.
- Omnidirectional radiation pattern.
- Stainless steel version.
RADIATION PATTERNS (Mid Band)
ELECTRICAL DATA
0°
270°
3
6
0°
90° 270°
10
6
3
0 dB
90°
10
WORKING BAND:
BANDWIDTH:
GAIN:
VSWR:
POLARIZATION:
IMPEDANCE:
HALF POWER BEAMWIDTH:
LIGHTNING PROTECTION:
0 dB
AVAILABLE VERSION AND CODE:
180°
180°
E - Plane
H - Plane
87.5 - 108 MHz
VHF band FM
2.07 dBd (4.27 dBi)
≤ 1.27:1 (-18.5 dB)
Vertical
50 Ohm unbalanced
E-Plane - 70°
H-Plane - 222°
All metal parts DC grounded
including inner conductors
ADE0102230 - N - max 800W rms
ADE0102231 - DIN 7/16 female - max 3000W rms
ADE0102232 - EIA 7/8” - max 5000W rms
ADE0102232A - EIA 7/8” 90° UP/DOWN - 5000W rms
GAIN (dB)
6,00
0°
0°
5,00
4,00
3,00
2,00
270°
90° 270°
10
1,00
0 dB87
3
6
91
95
90°
10
6
3
99
0 dB
103
108
Freq. (MHz)
VSWR
180°
1,50
180°
1,40
1,30
1,20
1,10
1,00
87
91
99
95
103
108
MECHANICAL DATA
MATERIALS:
Stainless steel body
Aluminum internal lines
MOUNTING:
Directly on supporting structure
MOUNTING BRACKETS:
Included for Ø60÷114mm pipe (Ø 2.36” - 4+1/2”)
ICING PROTECTION:
Optional feed point radome (Code XRADEI)
TREATMENTS:
Silver plated connector
PRESSURIZATION:
Optional
ANTENNA DIMENSIONS:
1350x910x40 mm (53.1x35.8x1.57 in)
ANTENNA WEIGHT:
7 kg (15.4 lb)
WIND SURFACE:
0.06m² (0.64ft2) front - 0.09m² (0.96 ft2) side
WIND LOAD
0.04 kN front - 0.07 kN side
(160 km/h and 30°C)
SURVIVAL WIND:
PACKING DIMENSIONS:
220 km/h (136.7 mph)
Box 1400x1200x150mm - 12.4kg
(55.1x47.2x5.9 in - 27.3lb)
Freq. (MHz)
0°
0°
Specification are subject to change without notice
TELECOMUNICAZIONI ALDENA SRL 0°
270°
3
0 dB
6
10
0°
90° 270°
3
0 dB
6
10
www.aldena.it - aldena@aldena.it
90°
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Series ADE010223x
VHF Band II - FM Broadcasting
ARRAY
FEATURES
- Omnidirectional
pattern
- Equal or unequal
power distribution
system
- Configurable for
specific azimut and
elevation pattern
- Suitable for
multiplexing many
channels
ARRAY ELECTRICAL DATA
FREQUENCY RANGE
87.5 ÷ 108 MHz
IMPEDANCE
50 ohm
CONNECTOR
EIA flange according to system power rating
POWER RATING
The antenna system can accept any power
according to requirements
VSWR
≤ 1.17 in the operating channels or
≤ 1.27 throughout the frequency range
Antenna system VSWR value also depending from the
supporting structure
POLARIZATION
Vertical
GAIN
Refer to table
HORIZONTAL PATTERN
Omnidirectional
VERTICAL PATTERN
Null fill, beam tilt and special requirements to order
OTHER FEATURES
Antenna components and feed harnesses can be
optimized for channels of interest.
ARRAY MECHANICAL DATA
HEIGHT OF ARRAY
Subject to number of bays
TOTAL NET WEIGHT
Refer to table
WIND LOAD
Refer to table
PRESSURIZABLE
Optional
MOUNTING HARDWARE
Optional mounting for side mount configuration
ANTENNA DIMENSIONAL DETAILS
ARRAY TECHNICAL DATA
BAYS
2
4
6
8
12
40 (1.57”)
1350 (53.1”)
Ø40 (1.57”)
PANELS
PER
BAY
GAIN(1)
dB
GAIN
TIMES(1)
WEIGHT(2)
kg (lb)
ANTENNA
HEIGHT(L)
m (ft)
WIND
LOAD(3)
kN
1
1
1
1
1
5.3
8.4
10.2
11.5
13.2
3.4
6.8
10.4
14.1
20.9
29.8 (65.7)
52.6 (115.9)
78.4 (172.8)
99.2 (218.7)
148.8 (328.0)
4.1 (13.4)
9.5 (31.2)
14.4 (47.2)
19.6 (64.3)
30.0 (98.4)
0.19
0.38
0.58
0.77
1.16
(1) Gain data is relative to half-wave dipole. Values given are nominal and assume standard harness configurations
Gain will vary depending in specific feed system, null fill and beam tilt.
(2) Without mounting hardware.
(3) 160 km/h (100 mph) wind and 30°C (86°F) air temperature.
(L) Total Antenna Height.
INPUT
OPTIONS & SERVICES
PATTERN DESIGN
Custom azimuth and elevation (beam tilt and null fill)
patterns can be designed to meet specific
protection/coverage requirements
PATTERN CERTIFICATION
Proof-of-performance factory test and
pattern measurements on ALDENA test plan area
MOUNTING HARDWARE
Turn-key antenna delivering
Tower top/side spine
Special hardware/brackets
TRANSMISSION LINE
Transmission line system design and layout
COMBINERS/FILTERS
Combiners/Filters to suit requirements can be supplied
CALCULATION SERVICES
Coverage/interferfence simulations
EM Near Field control and reduction (Environmental
impact studies)
ON-SITE SERVICES
Site Survey and Inspection
Installation/commissioning and supervisioning
Drive test & EM Field strength measurements
After sales maintenance
TRAINING
Techical training certification and consultancy
L
2.7 m (8.85 ft)
910 (35.8”)
Note:
Total Antenna Height (L) is subject to change according to requirement.
Custom designed antennas meeting special requirements such as specific azimuthal pattern,
different gains and custom power input are available upon request.
Specification are subject to change without notice
TELECOMUNICAZIONI ALDENA SRL www.aldena.it - aldena@aldena.it
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